---
product_id: 602435317
title: "Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey"
brand: "dingguagua"
price: "€ 48.92"
currency: EUR
in_stock: true
reviews_count: 10
category: "Ding Guagua"
url: https://www.desertcart.gr/products/602435317-case-for-onyx-boox-note-air3-c-air4-b-w
store_origin: GR
region: Greece
---

# Tri-fold adjustable angles Auto sleep/wake function Built-in pen holder Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey

**Brand:** dingguagua
**Price:** € 48.92
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate your ePaper experience with sleek protection and smart convenience!

## Quick Answers

- **What is this?** Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey by dingguagua
- **How much does it cost?** € 48.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/602435317-case-for-onyx-boox-note-air3-c-air4-b-w)

## Best For

- dingguagua enthusiasts

## Why This Product

- Trusted dingguagua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Power Saving:** Auto sleep/wake feature maximizes battery life with every open and close.
- • **Slim Yet Protective:** Lightweight PU leather design shields your device without bulk.
- • **Tailored Fit for Boox:** Precision-crafted exclusively for Onyx Boox Note Air3 C / Air4 B/W 10.3" tablets.
- • **Effortless Stylus Access:** Integrated pen holder keeps your original Boox stylus always within reach.
- • **Versatile Viewing Angles:** Tri-fold cover adapts seamlessly for writing, reading, or browsing.

## Overview

This premium grey folio case is custom-designed for the Onyx Boox Note Air3 C and Air4 B/W 10.3-inch ePaper tablets, featuring a tri-fold front cover for multiple viewing angles, a built-in pen holder for original styluses, and an auto sleep/wake function to extend battery life. Crafted from durable PU leather with a soft microfiber interior, it offers lightweight yet reliable protection while maintaining a slim profile.

## Description

Product description

Review: best for your Boox - this is the one you'll want for your Boox, well designed and offers protection... I tried a few
Review: Heavy but good. - Works great. A bit heavy but fits hands on both side well.

## Features

- 【Compatibility】Specifically designed for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet (2023/2024 Released). Not compatible with any other devices. Please kindly check the model number before purchase.
- 【Tri-fold Front Cover】The unique tri-fold front cover has flip capability to transform the case angle to meet your multiple angle needs, suitable for writing, web browsing, reading and many other occasions.
- 【Built-in Pen Holder】: The pen holder (only for original pens) is inside the Boox Note Air3 C folio for easy access to the pen.(Stylus is NOT included).
- 【Slim & Lightweight】Magnetic clasp ensures cover is securely closed Slim and lightweight one-piece design adds minimal bulk while protecting your precious E Ink Tablet.
- 【Premium Material】Durable PU leather cover and soft scratch-free microfiber interior provide comfort and protection for yourBoox Note Air3 C ePaper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR73GL6B |
| Additional Features | Auto Sleep/Wake Function |
| Age Range Description | Adult |
| Best Sellers Rank | #11,251 in Tablet Cases |
| Brand | DingGuagua |
| Color | Grey |
| Compatible Device Size Maximum | 10.3 Inches |
| Compatible Devices | Onyx Boox Note Air4 C/ Air3 B/W 10.3 inch |
| Compatible Phone Models | Boox Note Air3 C 10.3inch ePaper Tablet(2023 Released) |
| Customer Reviews | 4.2 out of 5 stars 34 Reviews |
| Enclosure Material | Polyurethane |
| Form Factor | Case |
| Item Dimensions | 9.06 x 8.27 x 0.51 inches |
| Item Weight | 225 Grams |
| Manufacturer | DINGGUAGUA |
| Material | Polyurethane |
| Pattern | Solid" or "Leather |
| Shell Type | Hard |
| Theme | Grey |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** DingGuagua
- **Color:** Grey
- **Compatible Devices:** Onyx Boox Note Air4 C/ Air3 B/W 10.3 inch
- **Form Factor:** Case
- **Shell Type:** Hard

## Images

![Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey - Image 1](https://m.media-amazon.com/images/I/61jW+LDGIdL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ best for your Boox
*by C***R on October 22, 2025*

this is the one you'll want for your Boox, well designed and offers protection... I tried a few

### ⭐⭐⭐⭐⭐ Heavy but good.
*by A***R on April 10, 2025*

Works great. A bit heavy but fits hands on both side well.

### ⭐⭐⭐⭐⭐ Perfect for me
*by T***R on March 30, 2024*

The case does exactly what I want to do. It keeps my notebook secure, gives me a place to store the stylus, and he has openings for the charging port. I rarely use the stand, but the few times I have, I found it to be very adjustable.

## Frequently Bought Together

- DINGGUAGUA Case for Onyx Boox Note Air3 C/ Air4 B/W 10.3 inch ePaper Tablet Slim Folio Cover with Hand Pen Holder and Auto Sleep/Wake,Grey
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**Shop now:** [https://www.desertcart.gr/products/602435317-case-for-onyx-boox-note-air3-c-air4-b-w](https://www.desertcart.gr/products/602435317-case-for-onyx-boox-note-air3-c-air4-b-w)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-15*